Firefield: New skills, new bosses, major updates

⚔️ New skills Shockwave (club/axe/two-handed axe) Area attack (3.2 tile radius) / Weapon damage x 1.5 / Stun 1.5 seconds + Knockback 2 tiles / Cooldown 20 seconds / Learned at Lv5 Slash Wave ★New (dagger/sword/two-hande…